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Showing 1–12 of 12 matching trials from the live ClinicalTrials.gov search.
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Withdrawn Not applicable Interventional Accepts healthy volunteers

Human Laboratory Study of Smokeless Tobacco Products

NCT01100216
Conditions
Smokeless Tobacco
Interventions
Nicotine Lozenge, Stonewall Dissolvable Tobacco Pieces, Camel Snus Frost, Skoal Wintergreen
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 60 Years · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Nicotine Lozenge or Tobacco-Free Snuff for Smokeless Tobacco Reduction

NCT01018394
Conditions
Tobacco Dependence
Interventions
nicotine lozenges, tobacco-free snuff
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Rochester, Minnesota • Eugene, Oregon
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Pilot Study Evaluating Nicotine Lozenges and Self Help

NCT00888459
Conditions
Smokeless Tobacco Use
Interventions
nicotine replacement therapy, placebo NRT
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
2
States / cities
Rochester, Minnesota • Eugene, Oregon
Conditions
Tobacco Use Cessation, Tobacco Use, Tobacco Smoking, Tobacco Chewing, Tobacco Dependence
Interventions
Clinic Level: AAC - SDOH, AAC - Tobacco, Non-Bundled, Bundled, Dose 1, Dose 3, Dose 6, Dose 9, Dose 12, RPN, PPN
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
1,560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed Phase 2 Interventional Accepts healthy volunteers

Effectiveness of a Web-Assisted Quitline for Smokeless Tobacco Users

NCT00820495
Conditions
Tobacco Use Disorder
Interventions
Web + Phone, Web Only, Phone Only, Usual Care
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
18 Years and older
Enrollment
1,683 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
San Diego, California • Eugene, Oregon
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Oral Tobacco as a Harm Reduction Method for Smokers

NCT00711100
Conditions
Tobacco Use Disorder
Interventions
Camel Snus, Marlboro Snus, Stonewall, Ariva, General Snus
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 70 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
2
States / cities
Minneapolis, Minnesota • Eugene, Oregon
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Highdose Nicotine Patch Therapy for Smokeless Tobacco Use

NCT00939029
Conditions
Smokeless Tobacco Use
Interventions
nicotine replacement therapy (nicotine patches), placebo NRT
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 55 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Evaluate Changes in Smokers Using An Oral Tobacco-Derived Nicotine Product

NCT04079933
Conditions
Tobacco Use
Interventions
Oral tobacco-derived nicotine product (OTDN)
Other
Lead sponsor
Altria Client Services LLC
Industry
Eligibility
21 Years to 65 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
3
States / cities
Daytona Beach, Florida • Evansville, Indiana • Dallas, Texas
Completed Not applicable Interventional

Telephone Counseling for Snuff Users

NCT00265681
Conditions
Smokeless Tobacco, Tobacco Use Cessation
Interventions
Phone counseling and written materials
Behavioral
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Bloomington, Minnesota
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Efficacy of Oral Tobacco Products Compared to a Medicinal Nicotine

NCT00710034
Conditions
Tobacco Use Disorder
Interventions
Oral tobacco, Nicotine Gum
Other · Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 70 Years
Enrollment
391 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
2
States / cities
Minneapolis, Minnesota • Eugene, Oregon
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Evaluate Changes in Smokers Using Oral Tobacco-derived Nicotine Products.

NCT03692078
Conditions
Tobacco Use
Interventions
OTDN product 1, OTDN product 2, Tobacco Cessation
Other
Lead sponsor
Altria Client Services LLC
Industry
Eligibility
21 Years to 65 Years
Enrollment
231 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
Springfield, Missouri • Neptune City, New Jersey
Conditions
Adverse Effect of Other Agents Primarily Affecting the Cardiovascular System, Initial Encounter
Interventions
Cigarette, NIDA test type with 16.6 mg nicotine, Cigarette, NIDA test type with <0.45 mg nicotine, Electronic cigarette with 18 mg/ml nicotine, Electronic Cigarette with no nicotine, Moist snuff, Sham Smoking, Secondhand cigarette smoke (SHS), Conditioned, filtered air, Sham Moist Snuff
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 50 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2021
U.S. locations
1
States / cities
San Francisco, California